v+9=2v-3

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Solution for v+9=2v-3 equation:


Simplifying
v + 9 = 2v + -3

Reorder the terms:
9 + v = 2v + -3

Reorder the terms:
9 + v = -3 + 2v

Solving
9 + v = -3 + 2v

Solving for variable 'v'.

Move all terms containing v to the left, all other terms to the right.

Add '-2v' to each side of the equation.
9 + v + -2v = -3 + 2v + -2v

Combine like terms: v + -2v = -1v
9 + -1v = -3 + 2v + -2v

Combine like terms: 2v + -2v = 0
9 + -1v = -3 + 0
9 + -1v = -3

Add '-9' to each side of the equation.
9 + -9 + -1v = -3 + -9

Combine like terms: 9 + -9 = 0
0 + -1v = -3 + -9
-1v = -3 + -9

Combine like terms: -3 + -9 = -12
-1v = -12

Divide each side by '-1'.
v = 12

Simplifying
v = 12

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